{"id":"W2160794099","doi":"10.1190/1.1444759","title":"A generalized form of Snell's law in anisotropic media","year":2000,"lang":"en","type":"article","venue":"Geophysics","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Baker Hughes (Canada); BP (Canada); University of Calgary","funders":"","keywords":"Slowness; Snell's law; Anisotropy; Isotropy; Physics; Mathematical analysis; Refraction; Operator (biology); Planar; Amplitude; Seismic wave; Classical mechanics; Law; Mathematics; Geometry; Optics; Computer science; Geophysics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00005865147,0.00006484381,0.0001209365,0.00002825454,0.000028674,0.000008427743,0.0001201361,0.00003040045,0.002074882],"category_scores_gemma":[0.000002910631,0.00005592589,0.00003691234,0.0001429631,0.00007021971,0.0001207619,0.00000347328,0.00006323747,0.0001832825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002204578,"about_ca_system_score_gemma":0.00001526294,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01876281,"about_ca_topic_score_gemma":0.0002894748,"domain_scores_codex":[0.9994807,0.00002028355,0.0001266317,0.000104542,0.0001168992,0.0001509687],"domain_scores_gemma":[0.9997725,0.00003095589,0.00002754316,0.000125068,0.00001177825,0.00003217552],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00007657676,0.00006266934,0.04150959,0.0000322719,0.00001208841,0.00001668762,0.001859006,0.000300463,0.0002481006,0.005579033,0.005309794,0.9449937],"study_design_scores_gemma":[0.002720807,0.0004573419,0.23731,0.0002022258,0.0000381572,0.00001478335,0.0003445747,0.06098946,0.02568674,0.4790703,0.1922535,0.0009121014],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9781701,0.0001305324,0.00001600581,0.0001015113,0.00006853999,0.00005002915,0.00002160908,0.00004081429,0.02140083],"genre_scores_gemma":[0.9970534,0.0001722796,0.001361899,0.001092345,0.00004941886,4.426242e-7,0.00004674332,0.000001944753,0.0002214808],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9440816,"threshold_uncertainty_score":0.9988374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01038313374276688,"score_gpt":0.1980892667209316,"score_spread":0.1877061329781647,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}